Font Finder1.1.1

FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.

About this Add-on

Font-families can be disabled from the entire page, to test degradation for cross-OS support

Any active element can have any piece of the font's options (such as color, size or family) adjusted inline

Any of these options can be quickly accessed through highlight & right-click, or through the use of toggling the icon in the statusbar (which makes it easy to analyze fonts before a :focus action occurs, such as input fields or links).

Information Captured

Font color (rgb and hex)

Background color (rgb and hex)

Font family (including actual font being rendered!)

Font size

Line-height, vertical-align, letter and word spacing

Font weight, style, variant

Text transform, decoration, align and indent

Element's type, class and ID

Developer’s Comments

The 1.0 release has been submitted for approval and includes a host of new features.

Thank you to everyone who has downloaded and to the large number of people who have emailed and commented with suggestions.

Please post any comments here or email andy.portmen@gmail.com - all constructive criticism is appreciated and will be used to shape future releases.

Version Information

Version 1.1.1
Released July 7, 2014
29.4 kB
Works with
Firefox 1.5 and later, SeaMonkey 2.0a1pre - 2.0b1pre, Thunderbird 3.0a1 and later